baber/WOPTO huggingface dataset:
Patent WO-2020259011-A1 (WO)
Inventor: LIANG YONGTAO
IPC: B60L53/20
Filed: 2020-04-15
Abstract: A power conversion module, a vehicle-mounted charger, and an electric vehicle, which may be used in the field of new-energy vehicles, wherein: the power conversion module comprises a power factor correction (PFC) module and a first direct current-direct current (DC-DC) converter; a first primary circuit of the first DC-DC converter has a first bridge arm, a second bridge arm, a third bridge arm, and a fourth bridge arm therein; a first switch is provided between the first bridge arm and an inductor at an interface of the PFC module, a second switch is provided between the third bridge arm and another interface of the PFC module, and when the first switch and the second switch are turned on, a secondary circuit of the first DC-DC converter may implement functions of a primary circuit of a second DC-DC converter, the second bridge arm and the fourth bridge arm may implement functions of a secondary circuit of the second DC-DC converter, and the first bridge arm, the third bridge arm, the inductor of the PFC module, and a capacitor of the PFC module may form an inverter module, and thus, an inverter discharge function may be implemented.
Patent WO-2021212265-A1 (WO)
Inventor: ZHANG XIAOXIA
IPC: H04W74/00
Filed: 2020-04-20
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for distance-based channel occupancy time (COT) sharing. In one aspect, a first device, such as a user equipment (UE), may determine an approximate distance between itself and a second device. The first device may receive a COT sharing configuration including a set of COT sharing parameters for sharing a COT of the communications link with the second device based on the distance between the two devices. The first device may determine conditions for sharing the COT based on the COT sharing configuration and the approximate distance between the two devices. Additionally, or alternatively, the first device may determine conditions for sharing the COT based on the COT sharing configuration and a power metric of communications between the two devices.
Patent WO-2020182223-A1 (WO)
Inventor: BARNARD PIERCE
IPC: H01H19/02
Filed: 2020-04-24
Abstract: A rotary knob (10) and a home appliance (100). The rotary knob (10) comprises a base (11), a rotary knob portion (12), and a display assembly (13). The rotary knob portion (12) is rotatably installed on the base (11). The rotary knob portion (12) comprises a sensing portion (123). The rotary knob portion (12) is configured such that when the rotary knob portion (12) rotates, the sensing portion (123) outputs a signal in respect of the rotation of the rotary knob portion (12). The display assembly (13) is at least partially disposed inside of the rotary knob portion (12). The rotary knob portion (12) rotates relative to the display assembly (13). The display assembly (13) comprises a display portion (131). The display portion (131) is installed on the base (11). The display portion (131) displays by means of the rotary knob portion (12). When the rotary knob is used on a home appliance, a user can rotate the rotary knob portion to adjust the parameters of the home appliance. Moreover, when the rotary knob casing is rotated, the display portion is stationary relative to the rotary knob portion. Thus, the rotary knob can clearly display to the user the parameters of the corresponding home appliance by means of the display portion, such that the user can perform operation more visually, thereby enhancing user experience.
Patent WO-2021169036-A1 (WO)
Inventor: CHEN CHENGJUN
IPC: G01L5/24
Filed: 2020-05-07
Abstract: A multi-granularity parallel CNN model-based EMG signal-torque matching method: step 1: collecting a torque signal and an EMG signal when a bolt is tightened; step 2: dividing a sensor range according to at least two granularities to generate a plurality of torque intervals corresponding to the granularities, and adding a torque label to each torque interval; step 3: generating an EMG corresponding to each time window; step 4: determining a torque label of each time window under the division of each granularity according to the torque interval into which an average torque value falls; step 5: generating a sample set; step 6: constructing a multi-granularity parallel CNN model, and using the sample set to train each independent CNN model; and step 7: inputting an EMG signal in an actual assembly process of an operator into a trained multi-granularity parallel CNN model to identify an assembly torque. The EMG signal is inputted into the multi-granularity parallel CNN model to obtain a torque value, which conveniently and accurately monitors the tightening torque in real time.
Patent WO-2021226773-A1 (WO)
Inventor: DUAN XIAOMING
IPC: G08B21/18
Filed: 2020-05-11
Abstract: 一种车辆自我保护方法、系统以及包括该系统的自动驾驶车辆，方法包括：获取车辆周围环境信息和车辆历史信息，环境信息可以包括：车辆位置、车内温度、车外温度、车辆胎压、浸水高度，车辆周围声音强度等多方面的信息；车辆历史信息包括车辆历史驾驶信息和车辆历史停车信息，在获取了车辆周围环境信息和车辆历史信息之后，基于车辆周围环境信息和车辆历史信息判断车辆所面临的风险等级；在判断出风险等级后，即可执行对应的操作以规避车辆风险，降低财产损失和人身安全隐患。
Patent WO-2021217735-A1 (WO)
Inventor: MEI WENLIN
IPC: G09G3/20
Filed: 2020-05-15
Abstract: A display apparatus, comprising a display panel (100) and a drive chip (30), the display panel (100) at least comprising a first display area (101) and a second display area (102) arranged side-by-side along a first direction. Controlling any two adjacent display areas (101, 102) to scan towards or away from each other enables at least one scanning line in the first display area (101) and at least one scanning line in the second display area (102) to simultaneously receive drive signals inputted by the drive chip (30).
Patent WO-2020253535-A1 (WO)
Inventor: YU GUANGLONG
IPC: G02B5/20
Filed: 2020-06-03
Abstract: Disclosed are an optical filter (101) with a temperature compensation effect and a sensor system (601). The optical filter (101) comprises a substrate (102) and a filter film layer (103) plated on a surface of the substrate (102). The filter film layer (103) comprises a plurality of high refractive-index layers and a plurality of low refractive-index layers, wherein the high refractive-index layer made of a Si:H material has a refractive index of greater than 3 in a range of wavelengths from 800 nm to 1800 nm, and the high-refractive-index layer made of a Ge:H material has a refractive index of greater than 4 in the range of wavelengths from 800 nm to 1800 nm; and the low-refractive-index layer has a refractive index of less than 3 in the range of wavelengths from 800 nm to 1800 nm. A smaller bandwidth of the optical filter (101) can be maintained in a wide working temperature range of the sensor, such that a signal-to-noise ratio of the system is advantageously improved. By designing proper materials of the filter film layer (103) and the proportions thereof and proper materials of the substrate (102), the optical filter (101) obtains a temperature drift coefficient close to that of a corresponding laser light source, such that a temperature compensation effect is achieved.
Patent WO-2020249098-A1 (WO)
Inventor: GAO TIANXING
IPC: H04W4/80
Filed: 2020-06-12
Abstract: Provided are a Bluetooth communication method, a TWS Bluetooth headset, and a terminal. The method comprises: where a first ACL link is established between a terminal and a main headset, and a second ACL link is established between the main headset and an auxiliary headset, in response to a first scene change instruction received by the terminal, establishing a first SCO link between the terminal and the main headset, and establishing a second SCO link between the terminal and the auxiliary headset, such that the terminal can perform speech data transmission with the main headset via the first SCO link, and perform speech data transmission with the auxiliary headset via the second SCO link. In this way, the main headset and the auxiliary headset respectively collect speech data of two different users, and transmit, by means of different SCO links, the speech data to the terminal for interpretation to realize a simultaneous interpretation process, thereby enriching application scenarios of a Bluetooth headset, and meeting requirements of a user for multi-functionality of the Bluetooth headset.
Patent WO-2021248552-A1 (WO)
Inventor: WANG FANG
IPC: H01L51/50
Filed: 2020-06-22
Abstract: L'invention concerne un dispositif une couche de film électroluminescente organique (OLED), un écran d'affichage DELO (200), et un appareil d'affichage. La couche de film électroluminescent organique comprend au moins une première couche de film (10) et au moins une seconde couche de film (20), la première couche de film (10) et la seconde couche de film (20) sont disposées de manière empilée ; et au moins une troisième couche de film (30), qui est disposée entre la première couche de film (10) et la seconde couche de film (20), la première couche de film (10) au moins contenant un matériau à fluorescence retardée activé thermiquement, le matériau de la troisième couche de film (30) étant un matériau organique, et la seconde couche de film (20) contenant un matériau fluorescent et un matériau organique.
Patent WO-2021031684-A1 (WO)
Title: Power cable
Inventor: CAI HONGXIANG
IPC: H01B7/285
Filed: 2020-06-22
Abstract: A power cable comprises at least three cable cores, and a filler layer, a waterproof layer, a composite layer, and an outer sheath sequentially wrapped around the outside of the at least three cable cores. Each of the cable cores comprises a waterproof conductor, a conductor shield layer, an insulation layer, an insulation shield layer, a first waterproof tape, a shield layer, a second waterproof tape, a first composite tape, and a first protection sheath that are sequentially disposed and wrapped from an inner side to an outer side. The first protection sheath is tangential to the filler layer, outer sides of the at least three cable cores are arranged in a tangential manner to form an accommodation space, and a waterproof filler strand is filled in the accommodation space. The power cable provided by the present invention is waterproofed in each layer from the outer protection sheath to the inner waterproof conductor, thereby providing improved waterproof performance, preventing water ingress to the power cable in a longitudinal or radial direction in a comprehensive and effective manner, and ensuring operational safety of the power cable.
Patent WO-2021012858-A1 (WO)
Inventor: HE CIWEN
IPC: B23H7/02
Filed: 2020-06-22
Abstract: Disclosed is a reinforced chip discharging method for electric spark machining. The method comprises: using a water-soluble linear cutting liquid during electric spark cutting machining; using high- and low-frequency dual-frequency pulsed power supplies, and using the mode by which dual-frequency discharge pulses are stacked to send discharge pulses to electrodes, wherein the high- and low-frequency dual-frequency pulsed power supplies are two independent power supplies, the low-frequency pulsed power supply sends large discharge pulses for the duration of 30-90 microseconds to the electrodes, and the high-frequency pulsed power supply sends small discharge pulses for the duration of 100-500 nanoseconds to the electrodes; and sending discharge pulses to the electrodes under the stacking of the discharge pulses of the high-frequency pulsed power supply and the low-frequency pulsed power supply at the same time. Based on the method, the particle size of chips generated due to macro-energy discharge can be significantly reduced, the chips can be smoothly discharged from narrow gaps so as to ensure highly efficient and stable cutting, the phenomenon of wire cutting-off is eradicated or greatly reduced, and a phenomenon similar to welding on the surface of a workpiece after electric machining is eradicated.
Patent WO-2021120571-A1 (WO)
Title: 一种基于5g通信模块的智慧路灯
Inventor: CHEN YONG
IPC: F21V23/00
Filed: 2020-06-23
Abstract: 一种基于5G通信模块的智慧路灯，包括控制器、无线通信单元、第一安装部、第二安装部、锁紧单元、第一光伏单元（8.1）、第二光伏单元（8.2）、下基座（1）、上基座（2）、第一板套（6）、第二板套（7）、灯头支架安装板（9）、灯头支架以及灯头；第一、二光伏单元（8.1、8.2）均包括光伏安装板以及安装在光伏安装板处的多个薄膜太阳能电池板；第一板套（6）内具有第一上竖板（11），第一上竖板（11）具有多个上下排列的第一通孔（11.1），第一上竖板（11）处固定有安装箱，第二板套（7）内具有第二上竖板（12），第二上竖板（12）具有多个上下排列的第二通孔（12.1），第二上竖板（12）处固定有传感器安装板。能够用于智慧城市，便于安装各种智慧城市使用的设备。
Patent WO-2022011504-A1 (WO)
Title: Correction of color tinted pixels captured in low-light conditions
Inventor: SONG BOEN
IPC: H04N1/60
Filed: 2020-07-13
Abstract: Aspects of the present disclosure relate to color correction in image processing pipelines. An example method may include receiving first image data corresponding to reference luminance data and reference chrominance data for each of a plurality of pixels, determining that the first image data corresponds to a raw image captured in a dark environment, generating second image data by performing one or more tone mapping operations on the first image data, the second image data corresponding to current luminance data and current chrominance data for each of the plurality of pixels, and generating output image data. For each pixel of the plurality of pixels, the output data may include an output luminance value of a corresponding pixel of the current luminance data, and chrominance values of the corresponding pixel from a selected one of the reference chrominance data and the current chrominance data, the selection based at least in part on the reference chrominance data and the current chrominance data.
Patent WO-2021018035-A1 (WO)
Inventor: XIE LIANGZHI
IPC: A61P37/06
Filed: 2020-07-24
Abstract: L'invention concerne un anticorps monoclonal humanisé se liant à IL17A et une séquence d'acide nucléique (comprenant des régions variables de chaîne lourde/légère) codant pour l'anticorps, un vecteur contenant la séquence d'acide nucléique, une composition pharmaceutique et un kit. L'anticorps monoclonal peut se lier spécifiquement à une protéine IL17A avec une affinité élevée, a une capacité plus forte à bloquer la liaison de IL17A et de IL17A/F au récepteur IL17RA, et peut être utilisé pour traiter le psoriasis, etc.
Patent WO-2022016552-A1 (WO)
Inventor: WANG GANG
IPC: H04W4/00
Filed: 2020-07-24
Abstract: Les modes de réalisation de la présente divulgation se rapportent à la communication. Selon les modes de réalisation de la présente divulgation, une amélioration sur le PDSCH SPS a été obtenue. Le dispositif terminal reçoit une transmission de données de liaison descendante qui est configurée de façon semi-persistante, la transmission de données de liaison descendante ayant une pluralité de répétitions. Le dispositif terminal détermine le nombre de répétitions pour la transmission de données de liaison descendante. Le dispositif de réseau transmet une rétroaction pour les répétitions de la transmission de données de liaison descendante sur la base du nombre des répétitions. De cette façon, une position pour transmettre une rétroaction est correctement déterminée par le dispositif terminal.
Patent WO-2021169173-A1 (WO)
Inventor: ZHU YILIN
IPC: G06F16/28
Filed: 2020-07-30
Abstract: A data clustering storage method and apparatus, a computer device, and a computer readable storage medium, relating to artificial intelligence technologies. The method comprises: performing text vectorization operation on a data set to obtain a data vector (S1); calculating a similarity between the data vector and a plurality of groups of data clusters in a database to obtain a similarity set (S2); judging whether a maximum similarity value is greater than a preset threshold (S3); if the maximum similarity value is greater than the preset threshold, merging the data set into the data cluster corresponding to the maximum similarity value to obtain an original merged data cluster, and randomly determining K cluster centers (S5); calculating clustering coefficients of the original merged data cluster and each group of data clusters according to the cluster centers (S6); and removing, from the original merged data cluster, data of which the clustering coefficient is greater than a preset clustering coefficient to obtain a standard merged data cluster (S7). An efficient and intelligent data clustering storage function can be realized.
Patent WO-2021027642-A1 (WO)
Inventor: YE HAISHUI
IPC: G02B13/00
Filed: 2020-08-05
Abstract: Embodiments of the present application disclose a camera module and a terminal device. The camera module comprises a plurality of lenses sequentially arranged along an optical axis direction from an object side to an image side, wherein at least one of the lenses is a free-form lens. The free-form lens is a non-rotationally symmetric lens. Among the plurality of lenses, the first lens in a direction from an object side to an image side is a first lens, the distance from the object side surface of the first lens to an imaging surface on the optical axis is TTL, and the effective focal length of the camera module is EFL, TTL/EFL ≤ 2.0, so as to achieve a shorter TTL. By defining at least one lens of a camera module as a free-form lens, the present application can suppress an optical distortion problem of the camera module, can ensure an imaging effect of the camera module even in a super-wide-angle situation, and can obtain a shorter total length of the camera module, achieving a compact structure of the camera module.
Patent WO-2022027540-A1 (WO)
Title: Codebook design for multimedia broadcast multicast services (mbms)
Inventor: GOU WEI
IPC: H04L1/00
Filed: 2020-08-07
Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to determining PUCCH resources for a HARQ-ACK codebook of a MBMS service. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving, by a terminal, a first set of information relating to a unicast service and a second set of information relating to a multimedia broadcast multicast service (MBMS). The method also includes generating, by the terminal, a final codebook that is a concatenation of a first codebook based on the first set of information and a second codebook based on the second set of information.
Patent WO-2021139164-A1 (WO)
Title: Sequential recommendation method based on long-term interest and short-term interest
Inventor: GUO BIN
IPC: G06Q30/06
Filed: 2020-08-21
Abstract: Provided is a sequential recommendation method based on long-term interest and short-term interest, the method comprising: processing user purchase sequence data and user questioning data in a data set to obtain sequential interaction data of a user and a commodity, and extracting comment content provided by the user regarding the commodity to represent a feature of the commodity; then, using a recurrent neural network to learn stable long-term preferences of the user from historical purchase sequence data of the user, and using questioning data to perform modeling on instant interest of the user; and finally, for the stable long-term preferences and dynamic instant interest, using an attention mechanism to portray the degrees of dependence of different users with regard to the two features. Accordingly, the problem of inaccurate recommendation caused by user preference evolution can be effectively solved, and the different degrees of dependence of different users with regard to long-term preferences and instant interest can be effectively represented.
Patent WO-2021037167-A1 (WO)
Inventor: LIU YUXUE
IPC: G06F11/07
Filed: 2020-08-27
Abstract: 本发明实施例公开了一种定位故障磁盘的方法及装置，其中该方法包括：当检测到第一磁盘故障时，确定所述第一磁盘的定位信息；所述定位信息包括逻辑机框标识EID和逻辑槽位标识SID；根据所述第一磁盘的EID和SID定位所述第一磁盘。如此能够有效定位故障磁盘。
Patent WO-2021052253-A1 (WO)
Title: Multimedia information-based express delivery system
Inventor: XIAO ZHILIANG
IPC: G06Q10/08
Filed: 2020-09-11
Abstract: A multimedia information-based express delivery system, comprising a cloud main system and several courier terminal sub-systems. The cloud main system is deployed in the cloud and is mainly responsible for monitoring and storing information. The courier terminal sub-systems run in a dispatch mobile phone of each courier, and are mainly responsible for dispatching, receiving confirmation, and express query functions. When dispatching, a courier enters the delivery location of a package, takes a picture of the outer appearance of the package, sets a delivery time range, and generates multimedia pickup information by means of a courier terminal sub-system. Then, the multimedia pickup information is sent to a mobile phone of a user, and at the same time, the multimedia pickup information is sent to the cloud main system to create a dispatch request. The visualization of express delivery is achieved, which makes it convenient to quickly find a specific package from a limited number of packages, and effectively improves the efficiency of express delivery and the pickup experience.
Patent WO-2022056947-A1 (WO)
Title: Processed cheese and preparation method therefor
Inventor: LI XIAN
IPC: A23C19/084
Filed: 2020-09-25
Abstract: A processed cheese and a preparation method therefor. The processed cheese is prepared from the following raw materials in contents by mass: 30%-35% of cheddar cheese, 20%-25% of butter, 5% of skimmed milk powder, 1%-2% of casein powder, 1%-2% of fructo-oligosaccharide, 1.0%-1.5% of emulsifying salt, 0.005%-0.01% of gellan gum, 0.4% of salt and the balance of water. The core technology of the preparation method comprises using a high-pressure processing process for treatment after emulsification, and modifying a mixed material, so that the viscoelasticity of the cheddar cheese is improved. Compared with the prior art, the preparation method is simple and easy to operate and has high production efficiency, and the processed cheese product obtained is smooth and stable in texture.
Patent WO-2021189796-A1 (WO)
Title: 混合管组件以及尾气后处理装置
Inventor: WU TAOTAO
IPC: F01N3/28
Filed: 2020-09-28
Abstract: 一种混合管组件(200)及具有该混合管组件(200)的尾气后处理装置(100)，其包括混合管(1)、部分安装在所述混合管(1)中的旋流管(2)、安装在所述混合管(1)与所述旋流管(2)之间的挡板(3)以及安装在所述旋流管(2)中的多孔管(4)。所述混合管(1)与所述旋流管(2)之间形成环形空间(20)，所述挡板(3)堵塞在所述环形空间(20)中。所述旋流管(2)设有第一区段(21)以及位于所述第一区段(21)的下游的第二区段(22)，其中所述第一区段(21)设有导引气流流入以形成旋流的若干翅片(211)。所述挡板(3)固定在所述第二区段(22)且靠近所述第一区段(21)，以迫使气流穿过所述翅片(211)以进入到所述旋流管(2)中，从而改善了旋流的效果，提高了混合性能。
Patent WO-2021058021-A1 (WO)
Inventor: XU HONGJIANG
IPC: C07D471/04
Filed: 2020-09-29
Abstract: A drug combination containing a TLR7 agonist. Specifically, a drug combination jointly using the compound of formula I acting as a TLR7 agonist and entecavir for the treatment of hepatitis B virus infection and a use thereof, the drug combination having a good anti-hepatitis B virus infection effect.
Patent WO-2022077522-A1 (WO)
Title: Procédé et appareil d'indication d'informations de rétroaction
Inventor: SU TONG
IPC: H04L1/18
Filed: 2020-10-16
Abstract: La présente demande concerne un procédé et un appareil d'indication d'informations de rétroaction, ledit procédé comprenant les étapes suivantes : un équipement terminal reçoit des informations de commande de liaison descendante (DCI), lesdites DCI étant brouillées par un identifiant temporaire de réseau radio de groupe (G-RNTI), lesdites DCI étant utilisées pour planifier un canal physique partagé descendant (PDSCH), les DCI comprenant de premières informations d'indication; en fonction de la satisfaction d'une première condition prédéfinie, l'équipement terminal décide de ne pas envoyer des informations HARQ-ACK de requête automatique de répétition hybride; la première condition prédéfinie comprenant les premières informations d'indication utilise une première valeur prédéterminée, lesdites informations HARQ-ACK étant utilisées pour indiquer l'état de réception du PDSCH. Le procédé et l'appareil d'indication d'informations de rétroaction, fournis par la présente demande, peuvent réduire les ressources de liaison montante occupées par une rétroaction HARQ dans une planification de multidiffusion, augmentant la flexibilité de rétroaction HARQ de multidiffusion.